baber/WOPTO huggingface dataset:
Patent JP-H04369718-A (JP)
Title: Method and device for inputting and displaying coordinate
Inventor: OZEKI MASAYOSHI
IPC: G06F3/0354
Filed: 1991-06-19
Abstract: PURPOSE:To considerably easily confirm a cursor in an inputted coordinate position even if a coordinate input means which can discontinuously designate detached coordinates and to improve the operability of coordinate input as a result. CONSTITUTION:When coordinate designation means 3a and 3b which can discontinuously designate the detached coordinates designate the arbitrary coordinate positions, the cursor is moved and controlled to a corresponding coordinate position on the display screen SC of a corresponding display device. Discontinuous coordinate designation by the coordinate designation means 3a and 3b is detected and a relation between a previous cursor position a' and this cursor Position b' is displayed on the display screen by a linear arrow AR in response to this detection, or the cursor positioned in this cursor position b' is emphasized and displayed.
Patent JP-S5769929-A (JP)
Title: Signal generator
Inventor: KOISHI KEIJI
IPC: G11C11/406
Filed: 1980-10-21
Abstract: PURPOSE:To enable low power consumption and high speed operation, by avoiding DC current from being flowed, when a row strobe signal (RAS) and a column strobe signal (CAS) are in stand-by state of high level. CONSTITUTION:A drain of an MOSFETEQ01 to the gate of which an intenal precharge signal phip enters, is connected to a drain power supply VDD and a source is connected to a contact N6, respectively, and a drain of an MOSFETEQ02 in which a CAS enters the gate and the internal precharge signal phip enters the source, is connected to the contact N6. A node N01 is formed with MOSFETs EQ04, EQ05 connected in series between the power supply VDD and a source power supply VSS, an internal signal phiR enters the gate of the FETEQ04 and the gate of the FETEQ05 is connected to the contact N6. An MOSFETEQ03 is inserted between the contact  N6 and the power supply VSS, and the gate is connected to a contact N01.
Patent JP-S5670809-A (JP)
Title: Continuous trash recovery equipment for waste liquid
Inventor: KAWAGUCHI KINYA
IPC: B01D33/00
Filed: 1979-11-13
Abstract: PURPOSE: To continuously and automatically recover trash from waste liquid so as to allow an easy post-treatment by a method wherein folding parts and fixing parts are used to form a filter sheet into a cylinder at the opening of the waste-discharge pipe, and the liquid is filtered while this cylinder is being pressed flat and pulled out of the liquid surface.  
     CONSTITUTION: Filter sheet 13 is pulled out of the reel 11, guided through the feeding guide 14 into the space between the folding parts 17, 17, then the sheet 13 is lifted at both edges along the discharge pipe 8 so as to wrap the surface of the pipe 8 and form a cylinder. The wrapping portion is passed through the receiving plate 28 and the fixing parts 29 so as to fix the edge portion, then passed under the direction- switching roll 34 and pulled upward, then passed through the take-out rolls 35, 36. This makes the sheet 13 into the cylinder a, into which waste liquid is discharged from the pipe 8 into the treating tank 1. As the cylinder a approaches the roll 34, it is squeezed and pressed flat by the rolls 34. At the time the cylinder a separates from the liquid surface, oils on the liquid surface deposits on it, then the liquid is separated by the rolls 35, 36, stacked on in the cage 2 in the chamber 3, and disposed of in a proper manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11342949-A (JP)
Title: Plastic bottle
Inventor: DEGUCHI TAKESHI
IPC: B65D21/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a volume of a plastic bottle including a bottom, a side wall and a mouth with a smaller diameter than that of the side wall in a reusable form. SOLUTION: The plastic bottle comprises a side wall 3 formed of a synthetic resin material which is highly flexible, a cavity 5 formed in the side wall 3, a fluid injecting/discharging port 7 for injecting fluid into the cavity 5 or discharging fluid from the cavity 5 and a tight plugging means 8 for sealing the cavity 5 provided on the fluid injecting/discharging port 7. The cavity 5 may be integrally formed along an entire periphery of the side wall 3, it may be formed in a spiral, or further preferably a plurality of cavities 5 may be formed on the side wall 3.
Patent JP-S5848184-A (JP)
Title: Line printer control system
Inventor: YAMAZAKI HISAO
IPC: G06F3/12
Filed: 1981-09-18
Abstract: PURPOSE:To reduce a load due to space codes which are not significant print parts, and to reduce storage capacity, by controlling addresses of significant print codes according to an attribute code shwoing successive spaces, and a digit-number display code. CONSTITUTION:According to an attribute code for showing successive spaces and a digit-number display code succeeding the attribute code, addresses of significant print codes in a print data register are controlled. For example, when a control circuit 1 detects a print instruction in data sent over the channel of a CPU, the print data register 7 and an address register 6 are reset, and print data are inputted to a data buffer register 2. Then, a decision switch 3 decides on the presence of the attribute code and when the presence is not detected, every storage unit of the print data is addressed through a selector 4 and a logical operation unit ALU5. When the attribute code is detected, arithmetic by the ALU5 is interrupted and arithmetic is performed by a digit-number code to add the input digit-number code, thereby outputting the sum.
Patent JP-H11341793-A (JP)
Title: Power circuit using dc-to-dc converter
Inventor: SASAKI FUMIHIRO
IPC: H02M3/155
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the beat jamming to AM broadcasting or short wave broadcasting. SOLUTION: At receiving of an AM broadcasting, a frequency which is half that of a local frequency becomes the switching frequency of an NPN-type transistor 7. The differential frequency between the received frequency at this time and the halved frequency is included in an audible frequency band, and beat interference does not occur. Moreover, at the reception of short wave broadcasting, a frequency which is one-eight that of the local frequency becomes the switching frequency of the NPN-type transistor 7. The difference frequency between the received frequency at this time, and the one-eighth frequency with not be included in the audible frequency band, and the received frequency of the short wave broadcasting exists between the higher harmonics of the one- eighth frequency, so that a beat interference does not occur.  Therefore, a DC-DC converter can be made satisfactory use of as the power voltage supply source of the local oscillator 2 of a reception circuit 1 for an AM broadcasting or short-wave broadcasting.
Patent JP-S5937282-A (JP)
Title: Swash plate type variable capacity hydraulic rotary machine
Inventor: OCHIAI MASAMI
IPC: F04B1/20
Filed: 1982-08-25
Abstract: PURPOSE:To prevent pulsation, reduce noise and improve volumetric efficiency by a method wherein the center axis of the inclination of the swash plate is located to the sides of the upper and lower dead points of a piston than the axial line of a rotating shaft respectively, to reduce a dead volume in a cylinder chamber, by pecluding the discharge of liquid upon the discharging stroke of the machine. CONSTITUTION:The swash plate 21 is provided with two sets of support shafts 22A, 22B, 23A, 23B as the center axis of the inclinations and respective support shafts are provided so that they are located along planes, including all centers of the spherical parts 11A of each piston, on the center axial lines of inclinations E-E, F-F, orthogonal to the axial lines C-C, D-D at respective upper and lower dead points of the piston 11 at the centers 01, 02 of the spherical parts 11A, and parallel to those center axial lines of inclinations. According to this method, the reversible variable capacity hydraulic rotary machine, capable of being inclined into both directions, may be formed, the dead volume, precluding the discharge of the liquid upon the discharging stroke and remaining the liquid in the cylinder chamber 10, may be reduced remarkably, generation of the pulsation may be prevented, the noise may be reduced and the volumetric efficiency may be improved.
Patent JP-H05339439-A (JP)
Title: Flame-resistant resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L71/12
Filed: 1992-06-08
Abstract: PURPOSE:To provide the subject composition excellent in heat resistance, mechanical strength, dimensional stability and non-hygroscopicity, and useful for automotive parts, etc., which comprises a polyphenylene ether, a polyolefin and red phosphorus. CONSTITUTION:The objective composition comprises (A) a polyphenylene ether such as poly(2,6-dimethyl-1,4-phenylene ether) preferably in an amount of 9-90wt.%, (B) a polyolefin such as PE preferably in an amount of 90-9wt.%, (C) red phosphorus preferably in an amount of 0.3-10wt.%, and (D) a compatibilizer such as an alkenyl aromatic compound conjugated diene copolymer preferably in an amount of 0.1-30wt.%.
Patent JP-S5571956-A (JP)
Title: Method of detecting abnormal waveform
Inventor: TAKEDA KAZUMI
IPC: H02H3/50
Filed: 1978-11-25
Abstract: PURPOSE: To enable detection of abnormal waveform in the vicinity of the limit of a dynamic range via a sine waveform and also detection of waveform except for the sine waveform by counting differentiated waveform of a signal to be measured for predetermined time.  
     CONSTITUTION: Signals a, a' to be measured are diferentiated by a differentiator 1 to become differentiated signals b, b', respectively, which are shaped via a waveform shaper 2 to thereby become digital waveform signals c, c', respectively, which are then applied to a discriminator 3 to be thus discriminated. In this discriminator 3, the signals c, c' are again differentiated to become differentiated signals, which are full-rectified to thereby form signals d, d', which are counted for predetermined time to thereby discriminate the difference between the signals d and d' to judge the signal d as good and the signal d' as bad. It is noted that the signals may be applied to a full-wave rectifier to thereby discriminate them whether good or not. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08338095-A (JP)
Title: Curtain wall
Inventor: CHIKARA YOSHIAKI
IPC: E04B2/96
Filed: 1995-06-14
Abstract: PURPOSE: To eliminate the thermal extension or contraction difference of a heat-insulating mullion and a metallic fitting tool and dewing or the like, by forming an absorbing part of extended or contracted differences and a heat- insulating part, in the matallic fitting tool. CONSTITUTION: A metallic backing material 32 is fixed to a mullion 10a with screws 34, within a recessed groove provided along the longitudinal axis of the wooden mullion 10a. Two rows of slit extending to the longitudinal direction of the mullion 10a are formed on the backing material 32. The bolt heads of fitting bolts 36a, 36b are inserted in these slits respectively. An aluminum member 38 constituting the metallic fitting tool 30 is fixed to the front end of the bolts 36a, 36b with nuts. Since the bolts 36a, 36b are movable along the slits, the thermal extension or contraction differences between the fitting tool 30 and the mullion 10a can be absorbed. Belt-form heat-insulating materials 48a, 48b are set between the member 38 and the external end member 44 to insulate the heat between the members 38, 44 and cut off the heat transfer between the indoor and outdoor sides through the fitting tool 30 and further, prevent dew drops arisen on the fitting tool 30 and others.
Patent JP-H0817666-A (JP)
Title: Ferrite core for flyback transformer
Inventor: SAKAGAMI YUTAKA
IPC: H01F38/42
Filed: 1994-06-29
Abstract: PURPOSE:To obtain the title space-saving ferrite core for flyback transformer fit for heat radiation by a method wherein a hole passing a primary winding is bored in a ferrite core forming a FBT to pass a copper wire etc., through this hole to be series-connected to the primary winding. CONSTITUTION:A ferrite core annexed part 5a is integrally formed with a pair of U type cores in parallel with a magnetic leg in junction with one of said cores forming a ferrite core 1 for flyback transformer (FBT) and then a hole 6a in the same direction as that of a magnetic path is bored. Next, a part of copper wire 2a of the primary winding 2 is passed through the hole 6a. Through these procedures, the circuit consuming the resonance current running in the primary winding of FBT can be integrated with the FBT, thereby enabling the low heat generating FBT covering less shared area than conventional one to be obtained.
Patent JP-S6040621-A (JP)
Title: Press die
Inventor: KAKIZAKI NOBUO
IPC: B21D28/34
Filed: 1983-08-11
Abstract: PURPOSE:To execute simultaneously a lot of press works by a small-sized press die by providing s worked work placing part provided with a button die, on the press die, driving plural work opposed part cylinder heads by an ascent and a descent of a punch, and working a work by a pierce punch attached to it. CONSTITUTION:A work 11 is attached to a position of button dies 33a-33c in plural work placing parts 32 of a lower holder 31. A punch 51 is made to descend, and a driving cylinder head 38 is pressed into the inside of a cylinder 34 against an energizing force of a spring 45 by a projecting part 50 of an upper holder 49. The pressing force is transferred to cylinder heads 39a-39c through a pressurized oil 40, they slide and move in the direction of the button dies 33a-33c against an energizing force of a spring 46, and the work 11 is pierced by pierce punches 47a-47c of its tip and the button dies 33a-33c. Subsequently, when the punch 51 ascends, a cylinder head 38 and 39a-39c return to its original position by a restoring force of the springs 45, 46, respectively, and plural works are executed simultaneously by a press operation of once.
Patent JP-S63312116-A (JP)
Title: Fill formed item manufacturing machine
Inventor: HIDAWA YOSHIYUKI
IPC: A23L17/00
Filed: 1987-06-13
Abstract: PURPOSE:To eliminate parting line mark and withdraw a formed item without damage by a method wherein a manufacturing machine consists of a filling device to fill an elastic filling mold with filling material, a solidifying device and a withdrawing device and, in addition, the withdrawing device consists of a negative pressure sucking device and a negative pressure chamber for withdrawing a formed item. CONSTITUTION:A manufacturing machine consists of a filling device 40 to fill the interior of an elastic filling mold 10 with filling material 11, a solidifying device 60 to solidify the filling material 11 and a withdrawing device 70. The elastic filling mold 10 consists of an open bag-like filling part 13 and a fixed part 14. The solidifying device 60 solidifies the filling material 11 by cooling or heating, depending upon the quality of the filling material 11. A fill formed item 12, which solidifies in the interior of the elastic filling mold 10, is approached and sucked by the negative pressure sucking device 82 of a guider 80 by means of its vertically shifting device 81 in the withdrawing device 70. Thence, by evacuating the interior of a negative pressure chamber 77 by means of negative pressure source 76 in order to expand the elastic filling mold 10, the fill formed item 12 is removed from the mold as sucked to the negative pressure sucking device 81.
Patent JP-H0814294-A (JP)
Title: Ceramic spring and its manufacture
Inventor: SUGITA TAKASHI
IPC: C04B35/00
Filed: 1994-06-29
Abstract: PURPOSE:To moderate the thermal expansion and thermal impact under high temperature environments by laminating a plate ceramic layer and a plate fibrous ceramic layer. CONSTITUTION:A ceramic sheet 3 obtained by kneading ceramic powder 1 and a binder 2 such as methyl cellulose together followed by molding into a strip 0.1-3mm in thickness by extrusion molding or doctor blade is laminated on a fibrous ceramic sheet 4 molded into a felt, paper or nit strip in the form of lint, staple, or whisker. The materials of the ceramic powder 1 and the fibrous ceramic sheet 4 contain also single components or composite components of oxide, nitride, carbide, and boride. Thus, since all the structures are formed of ceramic materials excellent in heat resistance, this ceramic spring is usable under high temperature environments, and also can be used as a stress damping member for moderating the thermal expansion or thermal impact between the mutual ceramic structures exposed to high temperature conditions or between the ceramic structure and a metal structure.
Patent JP-H0586162-A (JP)
Title: Unsaturated polyester resin composition
Inventor: OKUMURA HIROYUKI
IPC: C08L67/06
Filed: 1991-05-23
Abstract: PURPOSE:To provide the title compsn. which is lightweight, excellent in stiffness, and usable as a thermal press molding material. CONSTITUTION:The title compsn. is prepd. by compounding an unsatd. polyester polyol obtd. by the reaction of an acid component consisting of (A) an unsatd. dicarboxylic acid, the acid contg. its anhydride, or the anhydride with a polyhydric alcohol and having a hydroxyl number of 110-210mgKOH/g and an acid number of 5mgKOH/g or lower, (B) a liq. polyisocyanate compd., (C) a hollow org. filler having a true specific gravity of 0.02-0.10, (D) a polymerizable vinyl monomer, and (E) a fibrous reinforcement in such ratios that the wt. ratio of A/(A+D) is 0.05-0.08; the molar ratio of the NCO group in B to the OH group in A is 0.75-1.20; and the wt. ratio of C/(A+B+D) is 0.02-0.05 and in such an amt. of E that the resulting compsn. has a specific gravity of 1.0 or lower.
Patent JP-H08338236-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MORISHITA MICHIO
IPC: F01N3/20
Filed: 1995-06-14
Abstract: PURPOSE: To let cooling air flow directly in a part of a catalyst so as to cool the catalyst effectively and actively. CONSTITUTION: A casing 2, a three way catalyst 3, and an air pipe 4 are included in a catalyst converter 1. The catalyst 3 is constructed of a honeycomb structure provided with a plurality of pores 3a. The catalyst 3 is provided with an upstream side end face 3b and a downstream side end face 3c. The respective pores 3a are arranged parallelly to each other and opened on the upstream side end face 3b and on the downstream side end face 3c. Exhaust gas which is emitted from an engine so as to flow in the casing 2 is purified when it passes through the catalyst 3. In this process, cooling air is fed to the catalyst 3 through the air pipe 4. An opening end 4a in the air pipe 4 is connected to the center part on the upstream side end face 3b in the catalyst 3 via a seal ring 5.  The air introduced from the opening end 4a to the upstream side end face 3b directly passes through the pores 3a in the center of the catalyst 3 so as to flow further downstream from the downstream side end face 3c.
Patent JP-H0312927-A (JP)
Title: Dry etching of titanium material
Inventor: SHINOHARA KEIJI
IPC: H01L21/302
Filed: 1989-06-10
Abstract: PURPOSE:To properly determine the time when etching is over by using change of intensity of emission spectrum to detect the end of etching when dry-etching a titanium material by chlorine gas. CONSTITUTION:As for a gas to be used for dry etching of titanium, a boiling point of fluoride is lower than that of chloride; therefore, titanium is etched by use of chlorine gas. A sample is formed by forming titanium 2 on SiO2 1 and by forming a photoresist pattern 3 thereon, and patterning is carried out through dry etching using a pattern 3 as a mask. Here, (a) is emission spectrum during etching, and (b) is emission spectrum during overetching when etching is over. By comparison between (a) and (b), intensity of emission spectrum obviously lowers when etching is over. Thereby, it is possible to determine properly and accurately the time when etching is over by detecting change of intensity.
Patent JP-S623026-A (JP)
Title: Method of melting glass batch or like
Inventor: HENRII MAACHIN DEMARESUTO JIYU
IPC: C03B5/225
Filed: 1986-06-24
Abstract: Raw materials such as glass batch are preheated by combustion of liquid or solid fuel such as fuel oil or coal mixed with the batch material. In one embodiment the material being heated and the gaseous products of combustion are passed cocurrently through the preheating stage to avoid carbonaceous effluents. Preheated materials and any ash from the fuel are transferred to a second stage where they are liquefied. Carbon monoxide from the preheating stage may serve as fuel for the liquefying stage.
Patent JP-H04347575-A (JP)
Title: Power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M1/12
Filed: 1991-05-22
Abstract: PURPOSE:To reduce the number of components, the size, and the cost and to improve a transient response characteristic of a DC output voltage. CONSTITUTION:In a power source circuit in which two sets of switching power sources are coupled in a cascade connection by including active filters 64, 70, a power factor is improved by the first stage and a DC is maintained constant by the second stage, and insulating converter transformer 60 for obtaining insulation of primary and secondary windings is used as a converter transformer of the filter 64 of the first stage, and the filter 64 of the front stage is constituted so as to vary a DC output voltage in proportion to an AC input voltage. The filter 70 of the second stage is constituted so as to perform control of maintaiing at least the average value of the DC output voltage constant to variation in the AC input voltage and control of stabilizing the DC voltage due to a variation in load by controlling a DC control current of a control winding of an orthogonal type power regulation transformer.
Patent JP-H07143206-A (JP)
Title: Isdn terminal adaptor
Inventor: ISHII TORU
IPC: H04L12/02
Filed: 1993-06-18
Abstract: PURPOSE:To monitor the communication states and communication histories of the entire terminal equipment bus-connected to one channel and to inform a present station terminal side or a called station side. CONSTITUTION:The information of a packet transmitted from a station, the packet transmitted from another terminal equipment bus-connected to the same channel and the packet received from a called station is stored in a data storage part 7. A history data generation part 8 reads recorded data from the data storage part 7 and converts them into a prepared format corresponding to the request from the terminal equipment connected to the called station or its own station. Then, a request original is informed through a terminal adaptor part 4 - a packet monitoring part 6 - an S/T point interface part 5 - an ISDN packet network interface part 9 or an ISDN nonstandard terminal interface part 2 - an ISDN nonstandard terminal connector part 1 respectively.